Likely teak; alternatives include genuine mahogany or sapele — Tectona grandis

Likely teak; alternatives include genuine mahogany or sapele

Tectona grandis · Hardwood; exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical
Origin
Native to South and Southeast Asia; widely plantation-grown in Indonesia, Myanmar, India, Thailand, and parts of Africa and Latin America.
Hardness
1,070 lbf Janka; Medium
Durability
Very Durable; heartwood has strong resistance to decay, weathering, and many insects.

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Grain Pattern

Mostly straight, coarse, and slightly interlocked, with prominent elongated pores and mild ribbon figure; appears flat-sawn or plain-sawn.

Color & Appearance

Warm golden brown to medium reddish brown with darker streaking and a subdued oily luster. Teak commonly darkens slightly, then develops a silver-gray surface if exposed unfinished outdoors.

Hardness (Janka)

1,070 lbf Janka; Medium

Durability & Decay Resistance

Very Durable; heartwood has strong resistance to decay, weathering, and many insects.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $12–$30 per board foot for ordinary kiln-dried stock; premium old-growth or figured material may cost more.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Cannot be reliably determined from the photograph; the clean surfaces show little evidence of significant age or patina.

Common Uses

Outdoor furniture, boat building, flooring, doors, cabinetry, benches, turning, and veneer.

Geographic Origin

Native to South and Southeast Asia; widely plantation-grown in Indonesia, Myanmar, India, Thailand, and parts of Africa and Latin America.

Workability

Generally machines well, though silica and natural oils can dull tools; interlocked grain may tear out. Pre-drilling is advisable, and gluing requires clean, freshly prepared surfaces.

Finish Recommendations

Sand carefully and wipe with solvent before gluing or finishing. Teak oil, penetrating oil, varnish, lacquer, or polyurethane can work; unfinished surfaces weather gray.

Notable Features

Naturally oily, dimensionally stable, coarse-textured, and commonly displays dark mineral streaks; distinctive mild leather-like scent when freshly worked.

Learn more about Likely teak; alternatives include genuine mahogany or sapele in the Wood Encyclopedia
Identified September 13, 2026